// Problem: 
// Contest: 
// URL: 
// Memory Limit: 
// Time Limit: 
// #pragma GCC optimize("Ofast")
// #pragma GCC optimize("unroll-loops")
// #pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,avx2,tune=native")
#include<bits/stdc++.h>
using namespace std;
#define int long long
inline int read(){
	int s=0,w=1;
	char ch=getchar();
	while(ch<'0'||ch>'9'){if(ch=='-')w=-1;ch=getchar();}
	while(ch>='0'&&ch<='9') s=s*10+ch-'0',ch=getchar();
	return s*w;
}
int gcd(int x,int y)
{
	if(y==0)return x;
	return gcd(y,x%y);
}
signed main()
{
	int a,b,ans=0;
	cin>>a>>b;
	if(a==b)
	{
		cout<<1;
		return 0;
	}
	for(int i=a;i<=sqrt(a*b);i++)
	{
		if(a*b%i==0&&gcd(a*b/i,i)==a)ans++;
	}
	cout<<ans*2;
	return 0;
}
